2362 search results - page 49 / 473 » A General Language Model for Information Retrieval |
124
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ECIR
2009
Springer
16 years 23 days ago
2009
Springer
We explore the utility of different types of topic models for retrieval purposes. Based on prior work, we describe several ways that topic models can be integrated into the retrie...
135
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CIKM
2007
Springer
15 years 7 months ago
2007
Springer
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
148
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ADCS
2004
15 years 5 months ago
2004
Relevance profiling is a general process for withindocument retrieval. Given a query, a profile of retrieval status values is computed by sliding a fixed sized window across a doc...
121
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SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
This poster investigates the use of theoretical benchmarks to describe the matching functions of XML retrieval systems and the properties of specificity and exhaustivity in XML r...
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
We present a method for projecting retrieval scores across two corpora with a shared, parallel corpus. Categories and Subject Descriptors: H.3.3 Information Search and Retrieval: ...